Bisomer® PTE

N,N-bis-(2-hydroxyethyl)-para-toluidine. Is an aromatic tertiary amine used as an amine activator for organic peroxide initiation, ideal for use in formulations using dibenzoyl peroxide (BPO). It has reduced toxicity. In unsaturated polyesters (UPE), It has a number of advantages over more commonly used activators: it is less toxic and so has reduced labelling, has a low odor both in handling and residual post polymerization systems. The ease of handling is due to its syrup-like consistency and it may be used as a diol to incorporate into an UPE backbone through a condensation reaction with suitable polybasic carboxylic acids. Is extensively used to activate MMA based acrylic resins, styrene-based unsaturated polyesters and vinyl ester methacrylate formulations. It is ideal in a wide range of applications, including acrylic flooring, chemical fixings and anchor bolts.